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When does a relation be a function?
A function is a relation whose mapping is a bijection.
When a relation is not a function?
A one-to-many mapping (eg square root) Or a relation such as a member of the family. Or a relation such as narrating a story.
What is the difference between relations and functions?
A function is a relation whose mapping is a bijection.
What is a relation with the property that for each input there is exactly one output?
That's a proper function, a conformal mapping, etc.
Which relation are function relation?
A relation is a mapping between two sets, a domain and a range. A function is a relationship which allocates, to each element of the domain, exactly one element of the range although several elements of the domain may be mapped to the same element in the range.
A mapping diagram can be used to represent a function or a relation?
A mapping diagram can be used to represent a function or a relation true or false?
What are two ways to determine whether a relation is a function?
Two ways to determine whether the relation is a function is use a mapping diagram or use a vertical line test.
When does a relation be a function?
A function is a relation whose mapping is a bijection.
What is a relation function?
A set of ordered pairs, can also be tables, graphs, or a mapping diagram
What is a diagram that shows the relationship of elements in the domain to the range of a function?
Mapping Diagram
A diagram that sHow is the relationship of elements in the domain to elements in the range of a function?
mapping diagram
What is the function of relation domain and range in mathematics?
A relation is a mapping from elements of one set, called the domain, to elements of another set, called the range. The function of the three terms: relation, domain and range, is to define the parameters of a mapping which may or may not be a function.
When a relation is not a function?
A one-to-many mapping (eg square root) Or a relation such as a member of the family. Or a relation such as narrating a story.
What is the difference between relations and functions?
A function is a relation whose mapping is a bijection.
What is an input or output relation that has exactly one output for each input?
A one-to-one function, a.k.a. an injective function.
What is a relation with the property that for each input there is exactly one output?
That's a proper function, a conformal mapping, etc.
What makes a relation a function?
A relation is a mapping from one set to another. It is a function if elements of the first set are mapped to only one element from the second set. So, for example, square root is not a function because 9 can be mapped to -3 and 3.
